• Software Engineer, Senior (Level III) - TS

    Lockheed Martin (King Of Prussia, PA)
    …be a US Citizen for consideration\. **Clearance Level:** TS / SCI w / Poly **Other Important Information You Should Know** **Expression of Interest:** ... experience and a BS degree or above\.** **Selected candidate must have an active TS / SCI w / poly security clearance prior to start\.** Our employees… more
    Lockheed Martin (08/15/25)
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  • Lead Space Enterprise Integration Coordinator -…

    L3Harris (Vandenberg Air Force Base, CA)
    …the interest of national security. Job Title: Lead, Space Enterprise Integration Coordinator - ( TS / SCI w / poly ) Job Code: 27557 Job Location: Vandenberg ... status, courses of action, anomaly investigation, and decision support information to senior decision makers in support of the...of 12 years of prior related experience + Active Top Secret clearance with CI Poly more
    L3Harris (08/16/25)
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  • Software Test Engineer ( TS / SCI

    CACI International (Columbia, MD)
    Software Test Engineer ( TS / SCI w / Poly ) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... of testing experience. Additional experience may be substituted for a degree. * Current TS / SCI with Poly clearance * Current IAT Level II certification is… more
    CACI International (08/08/25)
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  • Software Engineer ( TS / SCI

    Parsons Corporation (Fort George G Meade, MD)
    SCI w / poly required **Security Clearance Requirement:** An active Top Secret SCI w /Polygraph security clearance is required for this ... allow mission analytic users to view existing data or contribute new information in a collaborative environment. **Required skills:** + Languages: Java, Python +… more
    Parsons Corporation (09/02/25)
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  • Sr. Information System Security Officer…

    Parsons Corporation (Annapolis Junction, MD)
    …the NC3 mission space and AWS cloud certifications **Security Clearance Requirement:** An active Top Secret SCI w /Polygraph security clearance is ... Description:** Parsons is seeking a highly experienced and dedicated ** Information System Security Officer (ISSO)** to oversee the security...a bachelor's degree in a related field. + Active TS / SCI w / Poly **What… more
    Parsons Corporation (09/02/25)
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  • Data Team Lead - TS / SCI w

    Parsons Corporation (Annapolis Junction, MD)
    …with NC3 mission space + AWS Cloud certifications **Security Clearance Requirement:** An active Top Secret SCI w /Polygraph security clearance is required ... skilled and experienced **Data Team Lead to** oversee our Information System Security Officer (ISSO) and Information ...data governance, and experience leading data efforts + Active TS / SCI w / Poly **What… more
    Parsons Corporation (09/02/25)
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  • Data Architect - TS / SCI w

    Parsons Corporation (Annapolis Junction, MD)
    …the NC3 mission space + AWS Cloud certifications **Security Clearance Requirement:** An active Top Secret SCI w /Polygraph security clearance is required ... with data design and management for large cloud-based capability systems. + Active TS / SCI w / Poly **What Desired Skills You'll Bring:** + Experience… more
    Parsons Corporation (09/02/25)
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  • Software Engineer, Lead - TS / SCI

    Parsons Corporation (Annapolis Junction, MD)
    …NC3 mission experience are advantageous but not required **Security Clearance Requirement:** An active Top Secret SCI w /Polygraph security clearance is ... Scrum Master experience + Bachelor's degree in Computer Science, Information Technology, or a related field + Experience with...is essential + Atlassian, Jira, Confluence experience + Active TS / SCI w / Poly **What… more
    Parsons Corporation (08/26/25)
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  • Software Engineer ( TS / SCI

    Parsons Corporation (Fort George G Meade, MD)
    …FPGA/Asic knowledge would be helpful, but not required **Security Clearance Requirement:** An active Top Secret SCI w /Polygraph security clearance is ... extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. + Works individually...position, but candidate would have to learn C#. + TS SCI w / poly more
    Parsons Corporation (08/20/25)
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  • Senior Software Developer - TS / SCI

    Parsons Corporation (Chantilly, VA)
    …CUDA/GPU, Grid Systems, Parallel Processing, Threading **Security Clearance Requirement:** An active Top Secret SCI w /Polygraph security clearance ... + Minimum of 8 years of experience in software design/development, data structures, and algorithms + TS / SCI w / Poly is required + Minimum of 7 years of… more
    Parsons Corporation (08/19/25)
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